Hydraulic Horse Press, Planeur Cheval, Equine Perfect Solid Imaginer, Horse Iron, you get the idea.

Nudges everything towards a more "show accurate" (Training material is AI genned ponies that subjectively look show-accurate to me) flat 2D aestetic. Limits shading and light effects, and definitely pushes everything towards having thick outlines.

It's also all trained on porn. If you wanted to make AI SFW pony fan art... lol... weirdo.